Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Dann hatte ich, wie viele andere auch, den Fehler MS1002.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2913636507

Proof data

Record hash (SHA-256)

dfc02415d1cdad33e3bbc8cf86cc6b82888f3d48694beb49312cc7d503716866

Signature (Ed25519, base64)

HBODbU88krrVNoH7nl+5wH6defbQnw2AQE2H1GGYzGNLI+ts2kdmHcZZ9YdeWXo8bFjW10L/eSe9L4LO3hjzDg==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["dfbd801465f6de2fe187a326b9d11d6a1141553187418a94ceb6e8b8ac32ed01","20295b3fe7c73ee91acc1266086cd48171f513764b2d3ae1b9e5409328fbfaa0","9bae5755c5a593f115504d614f68c5a8459e3897b431690a25a82ca9dfb0b127","933210363ab7f7cb20923ac11ce512079835abe7e205af8732f29200320070c7","b0f9a6c56f5d9cdf82d7ebb1e893974030f647f955fb64cf02abf571f6844c9e","90e843a981d19977e782fd224b8b09ccf7bab6c1e9ccb870e3a6860e16ca1ea4","1129abe4e59fee4f0c63effd9398922730cb67ce31b18df3f3de6d34c455b623","0894be3508f4279236ceb5dbc8079dc0fefdcd216ad5accdf7b549df89459873","d74451f4030e27d4aba552a1f0be806ee6455677e036a71e6d5be35d0fb9d1b2","6b7014b629c4ee9cacb5d5ef0cb3379d99228594498df33208ffa710fc0df006","5a957482a39ac8356dc26bb21111830411eab29bbbb9a8dd03479b67627dbe15","88c1267a6d70047cee180b9815247bc1da5a16a96b57f3fe20a9c2533caa110d","44c8cb0eec3d4c66924c6271a9a32942cc950a307a9339cedf9246ffe3125d65","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:deezer/returns/de","quote":"Dann hatte ich, wie viele andere auch, den Fehler MS1002.","rating":3,"review_date":"2026-07-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (f26292e960b3…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.